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Return indices instead of points

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This commit is contained in:
Patrick Niklaus
2015-02-20 01:13:44 +01:00
parent f46b259384
commit 89460dd39c
2 changed files with 10 additions and 14 deletions
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plugins/map_matching.hpp
+7 -9
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@@ -192,10 +192,10 @@ template <class DataFacadeT> class MapMatchingPlugin : public BasePlugin
for (auto& sub : sub_matchings)
{
// classify result
double trace_length = sub_trace_lengths[sub.end_idx-1] - sub_trace_lengths[sub.begin_idx];
double trace_length = sub_trace_lengths[sub.indices.back()] - sub_trace_lengths[sub.indices.front()];
TraceClassification classification = classify(trace_length,
sub.length,
(sub.end_idx - sub.begin_idx) - sub.nodes.size());
(sub.indices.back() - sub.indices.front() + 1) - sub.nodes.size());
if (classification.first == ClassifierT::ClassLabel::POSITIVE)
{
sub.confidence = classification.second;
@@ -255,18 +255,16 @@ template <class DataFacadeT> class MapMatchingPlugin : public BasePlugin
descriptor->SetConfig(descriptor_config);
descriptor->Run(raw_route, temp_result);
JSON::Array input_points;
for(const auto& n: sub.nodes) {
JSON::Array coord;
coord.values.emplace_back(n.location.lat / COORDINATE_PRECISION);
coord.values.emplace_back(n.location.lon / COORDINATE_PRECISION);
input_points.values.push_back(coord);
JSON::Array indices;
for (const auto& i : sub.indices)
{
indices.values.emplace_back(i);
}
JSON::Object subtrace;
subtrace.values["geometry"] = temp_result.values["route_geometry"];
subtrace.values["confidence"] = sub.confidence;
subtrace.values["input_points"] = input_points;
subtrace.values["indices"] = indices;
subtrace.values["matched_points"] = temp_result.values["via_points"];
traces.values.push_back(subtrace);